My cookbook says that a salad sauce should be made of 1/3 lemon juice and 2/3 oil.I put in 50 ml oil but my hand slipped when adding the lemon juice and the total volume is now 90 ml.
How much oil must I add to have the correct proportions?

A 10 ml B 30 ml C 40 ml D 80 ml

Answers

Answer 1

Answer:

Answer:

We know that you put (90-50), or 40 ml of lemon juice. If 40 ml of lemon juice is 1/3 of the total sauce, then 80 ml of it should be oil.

So you should add 30 ml more oil to make it proportional.

Let me know if this helps!

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In a bag of marbles, you have 4 green, 3 yellow, 5 blue, and 8 red marbles. What is the probability of picking a green marble from the bag?a) 3/20 b) 1/5 c) 1/10 d) 1/4
The slopes of perpendicular lines _____.a. sum to 0 b. are equal c. are negative reciprocals d. sum to 1
Tanx+ square root of 3=0
|-4k|>16 Solve inequality. Graph the solution set on a number line.

How many miles do you estimate it would be if you still the strip around the equator

Answers

It's not possible to come up with an estimate, because nobody here knows what it means to "still the strip".

What's the formula to perimeter

Answers

The formula is:

Perimeter = (the distance all the way around the outside of the figure) .

How to calculate the distance all the way around the outside of the figure
is different for every shape.

A few of them are:

Square . . . . . 4 x the length of one side

Rectangle . . . . . (2) x (length + width)

Circle . . . . . (2 pi) x (radius)

etc.

$The\ perimeter\ of\ any\ polygon\ is\ the\ sum\ of\ the\ lengths \nof\ all\ its\ sides\ (a,\ b,\ c,\ d,\ ...)\n\ntriangle:\ \ \ P=a+b+c\n\nequilateral\ triangle:\ \ \ P=3a \n\nrectangle:\ \ \ P=2a+2b \n\nsquare:\ \ \ P=4 a\n\ndiamond :\ \ \ P=4a\n\ntrapez:\ \ \ P=a+b+c+d\n\nisosceles trapezoid:\ \ \ P=a+b+2c\ \ \ \ \ (c-arm length)\n\nany\ polygon:\ \ \ P=a+b+c+d+...\n----------------\nThe\ perimeter\ of\ a\ circle:\ \ \ P=2 \pi r\ \ \ \ \ (r-radius\ or\ a\ circle)$

18A person typically breathes about 8.64 x 10^3 liters of air per day. The life expectancy of
a person in the United States at birth is about 29,200 days. Estimate the total amount of
air a person born in the United States breathes over a lifetime.

Answers

Answer:

2.53×10^8 liters

Step-by-step explanation:

(8.65×10^3 L/da)(0.292×10^5 da) ≈ 2.53×10^8 L

Final answer:

The total amount of air a person born in the United States breathes over a lifetime is estimated to be 2.52 x 10^8 liters. This is calculated by multiplying the daily air intake (8.64 x 10^3 liters) with the average life expectancy in days (29,200 days).

Explanation:

To estimate the total amount of air a person born in the United States breathes over a lifetime, we can simply multiply the amount of air breathed daily by the expected length of life in days. Here's how it works:

The given daily air intake is 8.64 x 10^3 liters.
The average life expectancy is 29,200 days.
We multiply these two values together to get the total lifetime air intake.

So, 8.64 x 10^3 liters/day x 29,200 days = 2.52 x 10^8 liters.

Therefore, a person born in the United States breathes an estimated 2.52 x 10^8 liters of air over a lifetime.

Learn more about Lifetime Air Intake here:

brainly.com/question/34703968

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37. A company is choosing between two tanks for mixing chemicals Bothhave the same price, so the company plans to choose the one thatcan holdtanksthemost chemicals. The first tank conical with a diameter of 10 feet anda heightof 15 feet. The second tank is a hemisphere with a radius of 5.5 feetOne cubic foot 7.48 gallons

Answers

Volume of the conical tank = 1/3pi*r^2 * h = 1/3pi * (10/2)^2 * 15 = 125pi cubic feet or 392.7 cubic feet = 392.7 * 7.48 gallons = 2937 gallons.

Volume of the hemispherical tank = 2/3pi * r^3 = 2/3pi * (5.5)^3 = 348.5 cubic feet = 348.5 * 7.8 gallons = 2606 gallons

Hence the conical tank will contain more chemicals

Given:
1st tank: conical with diameter of 10 feet and height of 15 feet.
2nd tank: hemisphere with a radius of 5.5 feet

volume of a cone = πr² h/3
V = 3.14 * (5ft)² * 15ft/3
V = 3.14 * 25ft² * 5ft
V = 392.5 ft³

392.5 ft³ * 7.48 gallons/ft³ = 2,935.9 gallons

volume of a hemisphere = (2πr³)/3
V = [2 * 3.14 * (5.5ft)³]/3
V = (2 * 3.14 * 166.375 ft³)/3
V = 1,044.835 ft³/3
V = 348.28 ft³

348.28 ft³ * 7.48 gallons/ft³ = 2,605.13 gallons

What is the KE of a 1 kg ball traveling at 20 meters per second?

Answers

The easiest way to find that answer is to look at the solution that I just gave you for the same ball traveling at 30 M/Sec, and just substitute 20 in place of 30 in that solution.

. Using the order of operations rule, solve the following: 12 ÷ 2 + 4 – 2 × 3 = ? A. 4
B. 36
C. 24
D. 0

Answers

If you would like to solve 12 / 2 + 4 - 2 * 3, you can calculate this using the following steps:

12 / 2 + 4 - 2 * 3 = 6 + 4 - 6 = 4

The correct result would be A. 4.

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Do multiplication and division first.

12÷2+4-2×3

6+4-6

Now add and subtract.

6+4-6 = ${\boxed{4}$

ANSWER: 4

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